Mathematics, 07.10.2019 19:00 Karinaccccc
At 8: 00 am a bicyclist departed city a, heading towards city b at a rate of 20 km/h. after traveling for 4 hours he stopped for an hour break. at the same time, a biker left city a traveling in the same direction at the rate of 50 km/h. how long will it take the biker to catch up to the cyclist?
Answers: 2
Mathematics, 21.06.2019 19:00
1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16β2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:
Answers: 2
Mathematics, 21.06.2019 22:10
Which expression and diagram represent βrenee biked four times as far this month as last monthβ?
Answers: 1
At 8: 00 am a bicyclist departed city a, heading towards city b at a rate of 20 km/h. after travelin...
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